At one time mirrors were made using a backing of mercury but these are no longer manufactured. They can also be made using silver precipitated from a silver nitrate solution. However today most mirrors are made by evaporating aluminum onto glass although other coats are applied to improve adhesion and durability. For example a black backing can be applied to improve opacity and reflectivity.

Mirrored Candle Arrangements - Candles and mirrors just naturally go well together. To create extra sparkle on your mantelpiece lay an unframed mirror or a piece of mirrored tile directly on the mantel surface. Then hang or prop a small mirror behind it. Set one or more candles on the mirror creating an interesting arrangement. Using candles of different heights will add to the visual appeal. Then when the candles are lit the mirrors under and behind the candles will create extra shine and sparkle.